Fixing ZF-4696: using ctype_xdigit to validate chunk size instead of double conversion and string manipulation functions
Fixing ZF-4696: using ctype_xdigit to validate chunk size instead of double conversion and string manipulation functions


git-svn-id: abaeb2b3ba5a94ed391a9405ad7d63d0414021c9@12105 44c647ce-9c0f-0410-b52a-842ac1e357ba

grzana12/ZendFramework,sandsmedia/zf,grzana12/ZendFramework,sandsmedia/zf,grzana12/ZendFramework,sandsmedia/zf,grzana12/ZendFramework